Perhaps you should try some spelling variations:
van thanh » ban thanh, van tuan
ban hanh » ban hang
vu sach » vu bach, su sach, vu khach
vai cua » dai cua, hai cua, lai cua
so sach » so sanh, bo sach, co sach
ky dang » ky nang, ky danh
dang xa » dang xay, lang xa, dang ha
hieu ve » hieu va, hieu van
cac xuc » cam xuc, cac nuoc, chat xuc
ve cac » va cac, vien cac
cua te » cua tu

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((vu sach) or (so sach)) ky dang xa hoi. hieu ve cac xuc ((van thanh) or (ban hanh)) vai cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((vu sach) OR (so sach)) ky dang xa hoi. hieu ve cac xuc ((van thanh) OR (ban hanh)) vai cua te.
• Adding a wildcard symbol may retrieve word variants: ((vu sach) or (so sach)) ky dang xa hoi. hieu ve cac xuc ((van thanh) or (ban hanh)) vai cua te*.