Perhaps you should try some spelling variations:
quan trong » gian trong
nhieu lang » hieu lang, nhieu tang, chieu sang
hanh tang » hanh trang, anh tang, hanh tung
hanh mang » nhanh mang, hanh trang, nhanh lang
he nhieu » hop nhieu, phu nhieu, he dieu
cong tan » cong tac, cong san, cong thanh
tan toan » tan tran, tap toan, van toan
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: he nhieu lang - ((hanh tang) or (hanh mang)) quan trong cong tan toan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: he nhieu lang - ((hanh tang) OR (hanh mang)) quan trong cong tan toan tap.
• Adding a wildcard symbol may retrieve word variants: he nhieu lang - ((hanh tang) or (hanh mang)) quan trong cong tan toan tap*.