Perhaps you should try some spelling variations:
thanh trung » thanh tung
chieu xanh » chieu sach, chieu sang, chieu tinh
dung cong » dung trong
thanh cac » hanh cac, thanh bac, thanh ca
ho chieu » theo chieu, hoc thieu, doi chieu
trung am » trung tam, trung nam, trung dam
cong san » cong tac
khan cap » khan ap, than cap, khoan cam
am dung » am duong, lam dung, ap dung

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 xanh - thanh trung am dung cong san ((thanh cac) or (khan cap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu xanh - thanh trung am dung cong san ((thanh cac) OR (khan cap)).
• Adding a wildcard symbol may retrieve word variants: ho chieu xanh - thanh trung am dung cong san ((thanh cac) or (khan cap))*.