stealthily behind her back, as though she were the prime suspect.
So it wasnât such a bad idea to let Chen accompany her to the ferry. It distracted her, albeit temporarily, and kept her from dwelling too much on those disturbing thoughts. He turned out to be not unpleasant to walk with.
âOh, something happened at your company today?â Chen asked, as if reading her thoughts.
She didnât want to talk about it, but she responded nonetheless.
âLiu Deming, the general manager of our company, was murdered last night.â
âOh, thatâs horrible.â He added, âHas the murderer been caught?â
âNo, there are no suspects or clues so far. He was murdered at homeâor, to be exact, at his home office not far from the company office.â
âDid he have enemies or people who really hated him?â
âYouâre talking like a cop, Mr. Chen.â
âSorry, I was just being curious,â he said. âYouâre right. Itâs not a pleasant topic.â
After another turn in the road, they came within view of the lake. Chen pointed at a flat-bottomed sampan and, like a tourist, declared, âLook.â
The sampan dangled on a frayed rope tied to a stunted tree at the edge of the water, which looked impenetrable. As they moved closer, however, there seemed to be a swirl of movement down there with a silver glimmer under the surface. He picked up a pebble and flicked it into the water.
âItâs so peaceful here,â he said. âThe air contains a sort of quietness unimaginable in Shanghai.â
âThe ferry is further to the south. Weâre taking a different route from the usual tourist path.â
âThatâs great,â he said, then changed the subject again. âYou said something about the water quality earlier.â
âSo youâll be able to see for yourself. We are walking there now.â
Several minutes later, she slowed down.
âSee the green stuff over the water, Mr. Chen?â
âYes, green algae, but please call me Chen, Shanshan.â
âCan you smell it?â
He squatted down, inhaled deeply, and frowned.
âOh, itâs horrible,â he said, shaking his head. âThe lake used to be a scenic attraction because of its clear water. When I was a kid, even tea made with lake water was better because of it, or so my father told me.â
âWould you now make tea with the lake water?â
âNo. Now I understand why you carry a bottle of water with you. But how could it have become so heavily polluted?â
âThe algae blooms that are ruining Tai Lake, like other Chinese freshwater lakes, are mainly caused by high concentrations of nitrogen and large amounts of phosphorus in the water. In the past few years, industrial emissions have been getting more and more out of control. The result is what you see today.â
âNitrogen is a main ingredient in soap powder and fertilizer, right?â
âYes, it is also found in many other chemical products and wastes,â she said. She pointed to the buildings looming along the far shore of the lake. âLook at them. Paper mills, dyeing factories, chemical companies, and whatnot. In the last twenty years or so, those plants have sprung up like bamboo shoots after the rain. Now they make up more than forty percent of the cityâs total economic output. Relocating them is out of the questionâthere are too many of them. The local officials arenât eager to do anything about it.â
âHow do you explain that, Shanshan?â
âAs the old saying goes, when there are too many people involved, the law cannot punish. For the local government, the most important thing is to show off their accomplishments to the Beijing authoritiesâparticularly in terms of the local economy. The city government has pledged an annual revenue increase of ten percent. At what expense the increase is achieved is not