Perhaps you should try some spelling variations:
thanh lai » thanh hai, thanh lap, thanh loi
cao khoi » cac khoi, cao khai, co khoi
phat duc » pham duc, phan duoc, pham duy
phan duc » pham duc, phan tu, phan dau
va thanh » gia thanh, ban thanh, va tinh
toc sai » toc dai, thuoc sai, toc thai
hieu ve » hieu va, hieu van
lai cua » dai cua, hai cua, lai chau
cua tu » cua tuc, cua su, cua cu

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((toc sai) or (toc san)) ky nang cao khoi. hieu ve ((phat duc) OR (phan duc)) va thanh lai cua tu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((toc sai) OR (toc san)) ky nang cao khoi. hieu ve ((phat duc) OR (phan duc)) va thanh lai cua tu.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((toc sai) or (toc san)) ky nang cao khoi. hieu ve ((phat duc) OR (phan duc)) va thanh lai cua tu".
• Adding a wildcard symbol may retrieve word variants: ((toc sai) or (toc san)) ky nang cao khoi. hieu ve ((phat duc) OR (phan duc)) va thanh lai cua tu*.