Perhaps you should try some spelling variations:
canh trinh » canh tranh, hanh trinh, canh tinh
chuan xang » chua xang, chuan trang, chuan san
dang thanh » dong thanh, dang hanh, hoang thanh
chua nang » chuc nang, chua xang, kha nang
cong dang » cong dong, cong dan, cong dung
chi xanh » chi anh, chi danh, chi hanh
thanh va » thanh van, hanh va, thanh ha
doi chi » doi khi

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi chi xanh - canh trinh ((chuan xang) or (chua nang)) cong dang thanh va~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chi xanh - canh trinh ((chuan xang) OR (chua nang)) cong dang thanh va*.