Perhaps you should try some spelling variations:
hieu nganh » vien nganh, hiem ngan, hieu manh
nhieu tang » chieu sang, hieu lang, nhiet nang
hang cong » dang cong, hang nong, bang cong
hanh ban » thanh ban, hang ban, hanh san
cua hang » cua dang, cua nhung, cua cong
tan toan » tan tran, van toan, dan toan
tap toan » tap doan, tap quan, bai toan
ban cua » ban quan

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo ((hieu nganh) or (nhieu tang)) - hanh ban cua hang cong ((tan toan) or (tap toan)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((hieu nganh) OR (nhieu tang)) - hanh ban cua hang cong ((tan toan) OR (tap toan)) cau.
• Adding a wildcard symbol may retrieve word variants: theo ((hieu nganh) or (nhieu tang)) - hanh ban cua hang cong ((tan toan) or (tap toan)) cau*.