Perhaps you should try some spelling variations:
hanh tranh » canh tranh, hanh trinh, hanh trang
tranh chuc » tranh chua, tranh cua, trang phuc
nang cong » nang song, dang cong, bang cong
theo chu » theo chieu, cho chu, chao chu
chu sang » chu bang, thu sang, chieu sang
cong tan » cong tac, cong san, cong thanh
toan tap » toan ban

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 sang - hanh tranh chuc nang cong tan ((((von tai) or (van ban))) or (toan tap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chu sang - hanh tranh chuc nang cong tan ((((von tai) OR (van ban))) OR (toan tap)).
• Adding a wildcard symbol may retrieve word variants: theo chu sang - hanh tranh chuc nang cong tan ((((von tai) or (van ban))) or (toan tap))*.