Perhaps you should try some spelling variations:
thanh trung » thanh tung
nhiet nang » nhiet dong, viet nang, nhieu tang
nhung cong » dung cong, thong cong, hang cong
hieu lang » chieu sang, hieu quang, nhieu tang
cong hach » cong sach, cong thanh, cong khanh
hach toan » thanh toan, manh toan
trung va » truong va, trang va, trung ha
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: ho ((hieu lang) or (nhiet nang)) - thanh trung va nhung cong hach toan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((hieu lang) OR (nhiet nang)) - thanh trung va nhung cong hach toan tap.
• Adding a wildcard symbol may retrieve word variants: ho ((hieu lang) or (nhiet nang)) - thanh trung va nhung cong hach toan tap*.