Perhaps you should try some spelling variations:
chat xuc » chat huu, cam xuc, chao xu
nang cho » nang chon, ngang cho, nang cao
ban hanh » ban hang
van hanh » van thanh, van anh, van ban
te sach » toc sach
vai cua » dai cua, hai cua, lai cua
sach tu » sach thu, cach tu, sach ty
hieu ve » hieu va, hieu van
cho hoc » co hoc, khoa hoc
tu nang » tru nang, tu nong, tu nano
cua cau » cua cac, cua chu, cua cay

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 tu nang cho hoc. ((hieu ve) or (lieu va)) chat xuc ((van hanh) OR (ban hanh)) vai cua cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach tu nang cho hoc. ((hieu ve) OR (lieu va)) chat xuc ((van hanh) OR (ban hanh)) vai cua cau*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach tu nang cho hoc. ((hieu ve) or (lieu va)) chat xuc ((van hanh) OR (ban hanh)) vai cua cau*".