Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
vay doanh » van doanh, ly doanh, voi doanh
lam thuoc » nam thuoc, am thuc, cay thuoc
va doanh » van doanh, va danh, hoa doanh
hieu ve » hieu van
hieu va » lieu va, hieu qua
nang xa » nang x, lang xa, nang ma
dan cua » dan ca, ban cua, dai cua
sac ky » cac ky, sai ky
te sac » te sach, te cac, te san

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

• Performing a fuzzy search may retrieve terms with similar spellings: te sac ky nang xa hoi. ((hieu ve) or (hieu va)) lam thuoc ((va doanh) OR (vay doanh)) dan cua triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sac ky nang xa hoi. ((hieu ve) OR (hieu va)) lam thuoc ((va doanh) OR (vay doanh)) dan cua triet.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sac ky nang xa hoi. ((hieu ve) or (hieu va)) lam thuoc ((va doanh) OR (vay doanh)) dan cua triet".
• Adding a wildcard symbol may retrieve word variants: te sac ky nang xa hoi. ((hieu ve) or (hieu va)) lam thuoc ((va doanh) OR (vay doanh)) dan cua triet*.