Perhaps you should try some spelling variations:
phung thoi » phung thi, nhung thoi, phuong troi
quen hanh » quen thanh, quan hanh, quang hanh
thoi quan » thi quan, thong quan, thai quang
hien cac » thien cac, vien cac, hieu cac
quan van » luan van, quan va, quan luan
hien cau » khien cau, thien cau, hien mau
cac xuc » cam xuc, cac nuoc, chat xuc
cau xuc » cam xuc, cau luc, cau truc

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( phung thoi quen hanh. biet the hien cac xuc ) or ( phung thoi quan van. biet the hien cau xuc ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( phung thoi quen hanh. biet the hien cac xuc ) OR ( phung thoi quan van. biet the hien cau xuc )).
• Adding a wildcard symbol may retrieve word variants: (( phung thoi quen hanh. biet the hien cac xuc ) or ( phung thoi quan van. biet the hien cau xuc ))*.