Perhaps you should try some spelling variations:
thanh trung » thanh tung
chieu sang » chieu sach, chieu xanh, hieu lang
cong lang » cong vang, cong luong, cong quang
lang tuan » lang xuan, quang tuan, hoang tuan
tuan chau » tran chau, chuan chau, thanh chau
ho chieu » theo chieu, hoc thieu, doi chieu
ap dung » van 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 sang - thanh trung ((((ap dung) or (van dong))) or (xay dung)) cong lang tuan chau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sang - thanh trung ((((ap dung) OR (van dong))) OR (xay dung)) cong lang tuan chau.
• Adding a wildcard symbol may retrieve word variants: ho chieu sang - thanh trung ((((ap dung) or (van dong))) or (xay dung)) cong lang tuan chau*.