Perhaps you should try some spelling variations:
quang thang » quang thanh, quang khang, quang thong
nhung thoi » nhung thi, phung thi, nhung loi
tran trong » gian trong, quan trong, tran hong
quan thang » quan thanh, xuan thang, quang thanh
thoi luan » hoi luan, thi luan, thai luan
bien tran » bien tram, bien trong, hien trang

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

• Performing a fuzzy search may retrieve terms with similar spellings: nhung thoi luan van. bien tran trong ((quan thang) OR (quang thang))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "nhung thoi luan van. bien tran trong ((quan thang) OR (quang thang))".
• Adding a wildcard symbol may retrieve word variants: nhung thoi luan van. bien tran trong ((quan thang) OR (quang thang))*.