Perhaps you should try some spelling variations:
thanh trung » thanh tung
chieu sang » chieu sach, chieu xanh, hieu lang
tam duong » tam huong, tuan duong, thao duong
trong van » trong cac
ho chieu » theo chieu, hoc thieu, doi chieu
cong tan » cong tac, cong san, cong thanh
toan cau » toan cao, toan ban, toan tap

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 sang - thanh trung tam duong ((cong tan) or (trong van)) toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sang - thanh trung tam duong ((cong tan) OR (trong van)) toan cau.
• Adding a wildcard symbol may retrieve word variants: ho chieu sang - thanh trung tam duong ((cong tan) or (trong van)) toan cau*.