Perhaps you should try some spelling variations:
nhung cuong » nhung cong, hung cuong, nhung chong
hieu quang » thieu quang, hieu quan, hieu qua
chieu tinh » trieu tinh, lieu tinh, chau tinh
thanh tung » thanh cong
hieu lang » chieu sang, nhieu tang, hieu van
cao nhung » cho nhung, cam nhung, cao chung
cuong tap » luong tap, cong tac, luong tai
tung cao » nung cao, truong cao, trung cap
tap quan » tac quan, hai quan
quan tap » quan tai, quan lap, quan tam

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 (hieu quang))) or (chieu tinh)) - thanh tung cao nhung cuong tap quan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((((hieu lang) OR (hieu quang))) OR (chieu tinh)) - thanh tung cao nhung cuong tap quan tap.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho ((((hieu lang) OR (hieu quang))) or (chieu tinh)) - thanh tung cao nhung cuong tap quan tap".
• Adding a wildcard symbol may retrieve word variants: ho ((((hieu lang) OR (hieu quang))) or (chieu tinh)) - thanh tung cao nhung cuong tap quan tap*.