Perhaps you should try some spelling variations:
nhung thoi » nhung thi, phung thi, nhung loi
tran thong » toan thong, tran hong, tran trong
quang than » quang thanh, quang thang, quang tran
quang tuan » quang thanh, quan luan, quang cua
thoi quan » thoi quen, thi quan, thong quan
biet tran » bien tran, viet tran, viet trang
quan van » luan van, quan va, quan luan

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 quan van. biet tran thong ((quang than) OR (quang tuan))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "nhung thoi quan van. biet tran thong ((quang than) OR (quang tuan))".
• Adding a wildcard symbol may retrieve word variants: nhung thoi quan van. biet tran thong ((quang than) OR (quang tuan))*.