Perhaps you should try some spelling variations:
chua xang » chua nang, chuc nang, chua dong
trinh cua » trinh luat, trinh quan, trinh luan
hang cong » dang cong, hang nong, bang cong
chu bang » thu bang, chuc nang, chu quang
tinh cua » sinh cua, tinh chat, tranh cua
cong dan » cong san, cong tan, huong dan
dan toan » van toan, dan than, manh toan
toan cau » toan cao, toan ban, toan tap

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo ((chua xang) or (chu bang)) - thanh ((tinh cua) OR (trinh cua)) hang cong dan toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chua xang) OR (chu bang)) - thanh ((tinh cua) OR (trinh cua)) hang cong dan toan cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo ((chua xang) or (chu bang)) - thanh ((tinh cua) OR (trinh cua)) hang cong dan toan cau".
• Adding a wildcard symbol may retrieve word variants: theo ((chua xang) or (chu bang)) - thanh ((tinh cua) OR (trinh cua)) hang cong dan toan cau*.