Perhaps you should try some spelling variations:
thanh tai » thanh hai, thanh toan, doanh tai
nam truc » nam truoc, nam thuc, nam trung
truc van » truc va, thuc van, truc ban
hanh tai » hang tai, han tai, hinh tai
hoc cac » hoc cao
hieu va » lieu va, hieu qua
nang xa » nang x, lang xa, nang ma
va nam » van nam, ha nam, va nay
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: ((hoc cac) or (dac sac)) ky nang xa hoi. hieu va nam truc van ((hanh tai) or (thanh tai)) cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((hoc cac) OR (dac sac)) ky nang xa hoi. hieu va nam truc van ((hanh tai) OR (thanh tai)) cua te.
• Adding a wildcard symbol may retrieve word variants: ((hoc cac) or (dac sac)) ky nang xa hoi. hieu va nam truc van ((hanh tai) or (thanh tai)) cua te*.