Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
hanh vai » hanh vi, hanh va, hanh van
hanh tai » thanh tai, hang tai, han tai
so tang » son tang, so trang, do tang
tang ky » dang ky, trong ky, tang khu
ky lang » ky nang, ky dang, ky tang
lang xa » lang ha, dang xay, lang van
hieu ve » hieu va, hieu van
bao luc » bao thuc
luc van » luoc van, luu van, duc van
ve bao » te bao, va bao

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

• Performing a fuzzy search may retrieve terms with similar spellings: so tang ky lang xa hoi. hieu ve bao luc van ((hanh vai) or (hanh tai)) cua triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: so tang ky lang xa hoi. hieu ve bao luc van ((hanh vai) OR (hanh tai)) cua triet.
• Adding a wildcard symbol may retrieve word variants: so tang ky lang xa hoi. hieu ve bao luc van ((hanh vai) or (hanh tai)) cua triet*.