What does don have to say?

(1) Laotang 【 l m 4 o t á ng 】 refers to the mined-out area under the mine and the abandoned mine roadway. There is a lot of water, and there is gas in the old coal mine pond, which is a dangerous place.

(2) Tang Yan is also called Tangba. Small-scale projects to collect rainwater and spring water in mountainous or hilly areas for irrigation of farmland.

(3) Pond ridge [táng gěng] refers to the embankment of ponds, ditches and dams, and usually plants such as trees are planted, which mainly plays the role of water fixation in ponds and can also be used for the passage of people and animals.

(4) Tanghe River bank. Song He? "The Story of Chun Zhu Sima Cai Meeting Xiao Su": "I have been sick for less than a year, and I am painting a water margin." ?

(5) pond cleaning is one of the important links in pond culture. Thoroughly clean the pond before raising fish, remove silt and kill harmful fish and pests. To ensure that fish have a good growth environment.

(6) Tang Bao [tá ng bà o]: 1. Military intelligence. It also refers to people who provide full-time emergency military intelligence reports. 2. treasure. 3. From Beijing to this province in Qing Dynasty, Tang Bing took over the delivery at the post stations along the way.