Perhaps you should try some spelling variations:
nhung tuong » nhung huong, nhung phuong, hung vuong
luan nhung » luan chung, luan hung, quan nhung
thanh phan » thanh pho, thanh san, thanh toan
tang luan » dung luan
tuong van » truong van, trong van, duong van
thanh tai » thanh hai, thanh toan, doanh tai
hien anh » hien hanh, thien anh, dien anh
anh tang » anh bang, anh dang, anh nang

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc hien anh - anh tang luan nhung tuong van ((thanh tai) or (thanh phan))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc hien anh - anh tang luan nhung tuong van ((thanh tai) OR (thanh phan)).
• Adding a wildcard symbol may retrieve word variants: hoc hien anh - anh tang luan nhung tuong van ((thanh tai) or (thanh phan))*.