Perhaps you should try some spelling variations:
chieu lang » chieu sang, hieu lang, chi lang
van phuong » van phong, va phuong, van chuong
canh tran » canh tranh, hanh trang, banh trang
cong vang » cong lang, cong quang, cong ngang
thanh cao » thanh ca, thanh cac, thanh thao
ho chieu » theo chieu, hoc thieu, doi chieu
tran van » luan van
cong van » cong san, song van, cong tan

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 lang - canh tran van phuong ((cong van) or (cong vang)) thanh cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu lang - canh tran van phuong ((cong van) OR (cong vang)) thanh cao.
• Adding a wildcard symbol may retrieve word variants: ho chieu lang - canh tran van phuong ((cong van) or (cong vang)) thanh cao*.