Perhaps you should try some spelling variations:
ban thanh » ban hanh, ban hang
nang cau » nang cao, hang cau, nang dau
va thanh » gia thanh, va tinh, le thanh
te sach » toc sach
sach ky » sac ky, sach y, sach ty
hieu ve » hieu va, hieu van
cac xuc » cam xuc, cac nuoc, chat xuc
luu tre » luu tru, cuu tre, luy tre
ve cac » va cac, vien cac
vi luu » vi lua

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

• Performing a fuzzy search may retrieve terms with similar spellings: te sach ky nang cau hoi. hieu ve cac xuc ((va thanh) OR (ban thanh)) vi luu tre~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach ky nang cau hoi. hieu ve cac xuc ((va thanh) OR (ban thanh)) vi luu tre".
• Adding a wildcard symbol may retrieve word variants: te sach ky nang cau hoi. hieu ve cac xuc ((va thanh) OR (ban thanh)) vi luu tre*.