Perhaps you should try some spelling variations:
van thanh » ban thanh, van tuan
cac cuoc » cac nuoc, ca cuoc, cac quoc
thanh ve » hanh ve, thanh va, thanh vien
rong cho » trong cho, dong cho, luong cho
hieu van » hieu va, thien van, lieu va
te sach » toc sach
cua cay » cua cac
sach ty » sach y, sach tu, sach thu
cac xuc » cac nuoc, chat xuc, cac quoc
cho hoc » co hoc, khoa hoc
ty rong » ta rong, ty dong, ty nong
ve cua » le cua, de cua, te 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 sach ty rong cho hoc. hieu van ((((cac xuc) OR (cac cuoc))) or (cam xuc)) van thanh ve cua cay~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach ty rong cho hoc. hieu van ((((cac xuc) OR (cac cuoc))) OR (cam xuc)) van thanh ve cua cay*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach ty rong cho hoc. hieu van ((((cac xuc) OR (cac cuoc))) or (cam xuc)) van thanh ve cua cay*".