Perhaps you should try some spelling variations:
cua thuoc » nha thuoc, cay thuoc, cua nuoc
hieu van » hieu va, thien van, lieu va
thu sai » thu hai, thu tai, thu san
cam duc » cam xuc, cao duc, pham duc
cao suc » cao su, cao duc
va hanh » van hanh, va thanh, va danh
sai ky » sac ky
cua te » cua tu
x hoi » xa hoi, o hoi, x ho

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

• Performing a fuzzy search may retrieve terms with similar spellings: thu sai ky nang x hoi. hieu van ((cam duc) or (cao suc)) va hanh vi ((cua te) or (cua thuoc))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thu sai ky nang x hoi. hieu van ((cam duc) OR (cao suc)) va hanh vi ((cua te) OR (cua thuoc)).
• Adding a wildcard symbol may retrieve word variants: thu sai ky nang x hoi. hieu van ((cam duc) or (cao suc)) va hanh vi ((cua te) or (cua thuoc))*.