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

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