Perhaps you should try some spelling variations:
thanh toan » thanh hoa, thanh san, tinh toan
ban triet » hanh triet, ban tre, ban viet
va thanh » gia thanh, ban thanh, va tinh
toan ban » van ban
nang xa » nang x, lang xa, nang ma
hieu ve » hieu va, hieu van
te sac » te sach, te san
te cac » tu cac, ve cac, te cao
ve cam » ve cham, ve cac, va cam
cam tu » cam thu, nam tu, dam tu

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 cam tu va thanh toan ban 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 cam tu va thanh toan ban triet".
• Adding a wildcard symbol may retrieve word variants: ((te sac) OR (te cac)) ky nang xa hoi. hieu ve cam tu va thanh toan ban triet*.