Perhaps you should try some spelling variations:
thanh trung » thanh tung
thuong cong » thong cong, thuong dong, thuong luong
truong cong » trong cong, truong dong, truong long
chieu tinh » trieu tinh, lieu tinh, chau tinh
trung chap » trung cap, trung ha, tranh chap
thuong con » thuong dong, thong cong, thuong chi
ho chieu » theo chieu, hoc thieu, doi chieu
dan than » dan chan, ban than, van than
than cau » toan cau, phan cau, than cap

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: ho chieu tinh - thanh trung chap ((((thuong cong) OR (truong cong))) or (thuong con)) dan than cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu tinh - thanh trung chap ((((thuong cong) OR (truong cong))) OR (thuong con)) dan than cau*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu tinh - thanh trung chap ((((thuong cong) OR (truong cong))) or (thuong con)) dan than cau*".