Perhaps you should try some spelling variations:
va thanh » gia thanh, ban thanh, le thanh
cau tren » cu tren, dau tren, ca tren
vu sach » vu bach, su sach, vu khach
sach tu » sach thu, cach tu, sach ty
tu nang » tru nang, tu nong, tu nano
nang xa » nang x, lang xa, nang ma
hieu ve » hieu va, hieu van
cac xuc » cam xuc, cac nuoc, chat xuc
va tinh » may tinh
ve cac » va cac, vien cac
vi cau » va cau, ve cau, di cau

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 tu nang xa hoi. hieu ve cac xuc ((va thanh) or (va tinh)) vi cau tren~.
• If you are trying to use Boolean operators, they must be ALL CAPS: vu sach tu nang xa hoi. hieu ve cac xuc ((va thanh) OR (va tinh)) vi cau tren.
• Adding a wildcard symbol may retrieve word variants: vu sach tu nang xa hoi. hieu ve cac xuc ((va thanh) or (va tinh)) vi cau tren*.