Perhaps you should try some spelling variations:
nang chat » nang phat, nang cham, nang cao
chat thom » chat thai, chat hoa, chat cho
hieu van » hieu va, thien van, lieu va
toc sach » hoc sach, doc sach, thuoc sach
minh vi » minh voi, dinh vi, minh va
cac xuc » cac nuoc, chat xuc, cac cuoc
ty nang » ky nang, ty xang, ty hang
cua cay » cua cac
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 sach) OR (toc sach)) ty nang chat thom. hieu van ((cac xuc) or (cam xuc)) van minh vi cua cay~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((te sach) OR (toc sach)) ty nang chat thom. hieu van ((cac xuc) OR (cam xuc)) van minh vi cua cay*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((te sach) OR (toc sach)) ty nang chat thom. hieu van ((cac xuc) or (cam xuc)) van minh vi cua cay*".