Perhaps you should try some spelling variations:
thong nhung » trong nhung, thong thuong, thong thong
luan thong » luan phong, luan tuong, luat thong
nhung tinh » khuong tinh, nhung thanh, thuong tinh
hieu lang » chieu sang, hieu quang, nhieu tang
hanh dung » thanh dung, anh dung, hanh dong
toan tap » toan ban
co hieu » cao hieu, doc hieu

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

• Performing a fuzzy search may retrieve terms with similar spellings: co hieu lang - hanh dung luan thong nhung tinh toan tap~.
• Adding a wildcard symbol may retrieve word variants: co hieu lang - hanh dung luan thong nhung tinh toan tap*.