Perhaps you should try some spelling variations:
nhung tuong » nhung huong, nhung phuong, hung vuong
hieu quang » thieu quang, hieu quan, hieu qua
nhieu tang » chieu sang, nhiet nang
manh trung » manh tung, thanh trung, manh hung
hieu lang » chieu sang, hieu van, biet lang
trung voi » trung moi, trung vi, trung vo
voi nhung » gioi nhung, va nhung, thi nhung
tuong van » truong van, trong van, duong van
van than » van thanh, van thang, van tuan
than cap » khan cap, thanh lap, thanh cac

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc ((nhieu tang) or (((hieu lang) OR (hieu quang)))) - manh trung voi nhung tuong van than cap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((nhieu tang) OR (((hieu lang) OR (hieu quang)))) - manh trung voi nhung tuong van than cap.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc ((nhieu tang) or (((hieu lang) OR (hieu quang)))) - manh trung voi nhung tuong van than cap".
• Adding a wildcard symbol may retrieve word variants: hoc ((nhieu tang) or (((hieu lang) OR (hieu quang)))) - manh trung voi nhung tuong van than cap*.