Perhaps you should try some spelling variations:
ban thanh » ban hanh, ban hang
bieu cua » dieu cua, hieu cua, ben cua
cham duc » pham duc, cham soc, phan duc
lieu cua » dieu cua, hieu cua, lieu quan
pham duy » pham duc
te sach » toc sach
nang co » nang cao, nang doc, nang noi
hieu va » lieu va, hieu qua
y nang » ky nang, ly nang, v nang
co hoi » co hoc, co loi

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 y nang co hoi. hieu va ((cham duc) or (pham duy)) ban thanh ((lieu cua) OR (bieu cua)) tu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach y nang co hoi. hieu va ((cham duc) OR (pham duy)) ban thanh ((lieu cua) OR (bieu cua)) tu.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach y nang co hoi. hieu va ((cham duc) or (pham duy)) ban thanh ((lieu cua) OR (bieu cua)) tu".
• Adding a wildcard symbol may retrieve word variants: te sach y nang co hoi. hieu va ((cham duc) or (pham duy)) ban thanh ((lieu cua) OR (bieu cua)) tu*.