Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
quang dung » quang trung, ung dung, cuong dung
chat xanh » nhat hanh, chat ban, chat ran
dung cong » dung trong
anh tang » anh bang, anh dang, anh nang
cong dan » cong san, cong tan, huong dan
toan cau » toan cao, toan tap, toan tai
toan ban » van ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: cao chat xanh - ((anh tang) or (hanh trinh)) quang dung cong dan ((toan cau) or (toan ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: cao chat xanh - ((anh tang) OR (hanh trinh)) quang dung cong dan ((toan cau) OR (toan ban)).
• Adding a wildcard symbol may retrieve word variants: cao chat xanh - ((anh tang) or (hanh trinh)) quang dung cong dan ((toan cau) or (toan ban))*.