Perhaps you should try some spelling variations:
cong thanh » dong thanh, cong trinh, cong tan
thanh hang » thanh hoang, thanh thang, tranh hang
canh luan » doanh luan, tranh luan, chinh luan
nang cong » nang song, dang cong, bang cong
theo chu » theo chieu, cho chu, chao chu
chu xanh » chu manh, chieu xanh, chua xang
van nang » van quang, van ban, van dong
hang dau » hang va, hang tai

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: theo chu xanh - canh luan van nang cong thanh hang dau~.
• Adding a wildcard symbol may retrieve word variants: theo chu xanh - canh luan van nang cong thanh hang dau*.