Perhaps you should try some spelling variations:
thep tinh » thep hinh, thien tinh, tap tinh
manh tung » manh hung, thanh tung
hang cong » dang cong, hang nong, bang cong
tung cua » trung cua, tuong cua, dung cua
cua hang » cua dang, cua nhung, cua cong
cong dan » cong san, cong tan, huong dan
dan toan » van toan, dan than, manh toan
toan cao » toan ban, toan tap
cot » cost

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

• Performing a fuzzy search may retrieve terms with similar spellings: cot ((thep tinh) or (diep tinh)) - manh tung cua hang cong dan toan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: cot ((thep tinh) OR (diep tinh)) - manh tung cua hang cong dan toan cao.
• Adding a wildcard symbol may retrieve word variants: cot ((thep tinh) or (diep tinh)) - manh tung cua hang cong dan toan cao*.