Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
thu canh » thuc hanh, thu cong, thu ban
hieu va » lieu va, hieu qua
va tham » van tham, va cham, va thanh
nang xa » nang x, lang xa, nang ma
canh ky » hanh ky, canh tay, nganh ky
truc va » thuc va, thuc vat, trung va
danh vi » hanh vi, dinh vi, danh di
tuc va » thuc va, tuc xa, duc va
cua te » cua tu

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

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