Perhaps you should try some spelling variations:
thanh trung » thanh tung
chieu sang » chieu sach, chieu xanh, hieu lang
thanh chau » thanh cha, thanh cham, thanh chu
tam huong » tam thuong, tay huong, tam duong
pham hang » pham hoang, pham hong, pham hanh
san thanh » ban thanh, van thanh, son thanh
ho chieu » theo chieu, hoc thieu, doi chieu
cong san » cong tac

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 huong) or (pham hang)) cong san thanh chau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sang - thanh trung ((tam huong) OR (pham hang)) cong san thanh chau*.