Perhaps you should try some spelling variations:
thanh trung » thanh tung
chieu xanh » chieu sach, chieu sang, chieu tinh
chan dung » van dung, dan dung
ho chieu » theo chieu, hoc thieu, doi chieu
cap dung » ap dung, cao dung, cach dung
tran van » luan van
tan ran » tan tran, tan van, tan san

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