Perhaps you should try some spelling variations:
chat xuc » chat huu, cam xuc, chao xu
tru nang » tra nang, tri nang, truc nano
van hanh » van thanh, ban hanh, van anh
khoa hoc » hoa hoc
hieu van » hieu va, thien van, lieu va
cach tru » cach tu, cac tru, cach thuc
te cach » ve cach, te sach, tu cach
cac xuc » cam xuc, cac nuoc, cac cuoc
cho hoc » co hoc
cua cau » cua cac, cua chu, cua cay
vi cua » vai cua, di cua

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

• Performing a fuzzy search may retrieve terms with similar spellings: te cach tru nang ((cho hoc) or (khoa hoc)). hieu van ((cac xuc) OR (chat xuc)) van hanh vi cua cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te cach tru nang ((cho hoc) OR (khoa hoc)). hieu van ((cac xuc) OR (chat xuc)) van hanh vi cua cau*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te cach tru nang ((cho hoc) or (khoa hoc)). hieu van ((cac xuc) OR (chat xuc)) van hanh vi cua cau*".