Perhaps you should try some spelling variations:
va thanh » gia thanh, ban thanh, va tinh
tu sach » thu sach, su sach, te sach
va hanh » van hanh, va danh, ban hanh
sach tu » sach thu, cach tu, sach ty
cuu tre » cua tre, cau tren, cau treo
hieu ve » hieu va, hieu van
nang xa » nang x, lang xa, nang ma
tu nang » tru nang, tu nong, tu nano
ve cam » ve cham, ve cac, va cam
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: tu sach tu nang xa hoi. hieu ve cam xuc ((va hanh) or (va thanh)) lai ((cua te) or (cuu tre))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach tu nang xa hoi. hieu ve cam xuc ((va hanh) OR (va thanh)) lai ((cua te) OR (cuu tre)).
• Adding a wildcard symbol may retrieve word variants: tu sach tu nang xa hoi. hieu ve cam xuc ((va hanh) or (va thanh)) lai ((cua te) or (cuu tre))*.