Perhaps you should try some spelling variations:
nhieu tang » chieu sang, hieu lang, nhiet nang
quang tuan » quang thanh, quan luan, quang cua
doc nhieu » doc hieu, toc thieu, hoc thieu
tuan dung » tuan duong, tran dung, tan dung
trong tan » trong quan, trong cac, trong ca
tan van » tran van, tang van, luan van

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

• Performing a fuzzy search may retrieve terms with similar spellings: doc nhieu tang - tinh quang tuan dung trong tan van ban~.
• Adding a wildcard symbol may retrieve word variants: doc nhieu tang - tinh quang tuan dung trong tan van ban*.