Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
chua xang » chua nang, chu bang, chua dong
cua nhung » va nhung
manh toan » thanh toan, anh tuan, tinh toan
anh hang » anh hoang, anh hung, anh bang
hang cua » mang cua, hang ca, huong cua
ban than » ban thanh, van thanh, ban hang
chuc » thuc, chu, phuc

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 (chuc nang)) - anh hang cua nhung cong ((ban than) or (manh toan)) cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chua xang) OR (chuc nang)) - anh hang cua nhung cong ((ban than) OR (manh toan)) cao.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo ((chua xang) OR (chuc nang)) - anh hang cua nhung cong ((ban than) or (manh toan)) cao".
• Adding a wildcard symbol may retrieve word variants: theo ((chua xang) OR (chuc nang)) - anh hang cua nhung cong ((ban than) or (manh toan)) cao*.