Perhaps you should try some spelling variations:
ngoai thuong » ngoai trong, ngoc chuong
nguoi luong » nguoi muong, nguoi thuong, nguoi nung
nhung thoi » phung thi, nhung loi, nhung tri
thuong hoc » truong hoc, tuong hoc, thuong ho
luong khoa » dung khoa
quen hanh » quen thanh, quan hanh, quang hanh
nhung thi » phung thi, nhung tri, nhung chi
khoa mon » khoa mong, khoa cong, khoa minh
hoc moi » hoc noi
thi qua » thi quan, thi dua, thi cua
qua van » quan van, qua ban, qua san

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 quen hanh. ngoai thuong hoc moi ) or ( nhung thi qua van. nguoi luong khoa mon ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( nhung thoi quen hanh. ngoai thuong hoc moi ) OR ( nhung thi qua van. nguoi luong khoa mon )).
• Adding a wildcard symbol may retrieve word variants: (( nhung thoi quen hanh. ngoai thuong hoc moi ) or ( nhung thi qua van. nguoi luong khoa mon ))*.