Perhaps you should try some spelling variations:
sach thuc » cach thuc, sach thu, sach thue
ban hanh » ban hang
cham xuc » cam xuc, chat xuc, cham soc
te sach » toc sach
cua tre » cua te, cuu tre, cua triet
ban dan » ban hang, ban quan, gian dan
vu cham » va cham, vu kham, tu cham
hieu vu » hieu va, hieu ve, hieu su
hanh x » hanh xu, hanh _, hanh y
cua tu » cua tuc, cua su, cua cu
x hoi » xa hoi, o hoi, x ho

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 thuc hanh x hoi. hieu vu cham xuc ((ban dan) OR (ban hanh)) de ((cua tre) or (cua tu))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach thuc hanh x hoi. hieu vu cham xuc ((ban dan) OR (ban hanh)) de ((cua tre) OR (cua tu)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach thuc hanh x hoi. hieu vu cham xuc ((ban dan) OR (ban hanh)) de ((cua tre) or (cua tu))".
• Adding a wildcard symbol may retrieve word variants: te sach thuc hanh x hoi. hieu vu cham xuc ((ban dan) OR (ban hanh)) de ((cua tre) or (cua tu))*.