Perhaps you should try some spelling variations:
thanh trung » thanh tung
trung tuan » trung thanh, trung tam, tran tuan
nhung cong » thong cong, hang cong, nhung don
dung cong » dung trong
bang than » bang thanh, ban than, sang than
chi xanh » chi anh, chi danh, chi hanh
than cap » khan cap, thanh lap, thanh cac
doi chi » doi khi

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi chi xanh - thanh trung tuan ((nhung cong) or (dung cong)) bang than cap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chi xanh - thanh trung tuan ((nhung cong) OR (dung cong)) bang than cap.
• Adding a wildcard symbol may retrieve word variants: doi chi xanh - thanh trung tuan ((nhung cong) or (dung cong)) bang than cap*.