Perhaps you should try some spelling variations:
thanh trung » thanh tung
nhieu tang » chieu sang, nhiet nang
nhung cong » dung cong, thong cong, hang cong
cong thanh » dong thanh, cong trinh, cong tan
thanh toan » thanh hoa, thanh san, tinh toan
hieu lang » chieu sang, hieu quang, biet lang
trung cua » truong cua, trung tuan, trung cap
cua nhung » va nhung
hieu van » hieu va, thien van, lieu va
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 ((nhieu tang) or (((hieu lang) OR (hieu van)))) - thanh trung cua nhung cong thanh toan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((nhieu tang) OR (((hieu lang) OR (hieu van)))) - thanh trung cua nhung cong thanh toan tap.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho ((nhieu tang) or (((hieu lang) OR (hieu van)))) - thanh trung cua nhung cong thanh toan tap".
• Adding a wildcard symbol may retrieve word variants: ho ((nhieu tang) or (((hieu lang) OR (hieu van)))) - thanh trung cua nhung cong thanh toan tap*.