Perhaps you should try some spelling variations:
hanh tranh » canh tranh, hanh trinh, hanh trang
tranh chuc » tranh chua, tranh cua, trang phuc
chuc bang » chuc nang, chua bang, thuoc bang
bang cong » dang cong, bang song, hang cong
chu sang » thu sang, chieu sang, chuc nang
chu bang » thu bang, chuc nang, chu quang
cong san » cong tac
toan cau » toan cao, toan ban, toan tai
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) OR (chu bang)) - hanh tranh chuc bang cong san ((toan cau) or (toan tap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chu sang) OR (chu bang)) - hanh tranh chuc bang cong san ((toan cau) OR (toan tap)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo ((chu sang) OR (chu bang)) - hanh tranh chuc bang cong san ((toan cau) or (toan tap))".
• Adding a wildcard symbol may retrieve word variants: theo ((chu sang) OR (chu bang)) - hanh tranh chuc bang cong san ((toan cau) or (toan tap))*.