Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
van thanh » ban thanh, van tuan
thanh vi » hanh vi, thanh va, thanh ve
bach van » bach dan, bach dang, bach xuan
cach van » cac van, canh van, cach mang
dau xua » dau cua, dao xuan, dau luan
dau xuc » dau xac, dau nuoc
hieu va » lieu va, hieu qua
nang xa » nang x, lang xa, nang ma
vi cua » vai cua, di cua

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu ((cach van) or (bach van)) nang xa hoi. hieu va ((dau xuc) or (dau xua)) van thanh vi cua triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu ((cach van) OR (bach van)) nang xa hoi. hieu va ((dau xuc) OR (dau xua)) van thanh vi cua triet.
• Adding a wildcard symbol may retrieve word variants: tu ((cach van) or (bach van)) nang xa hoi. hieu va ((dau xuc) or (dau xua)) van thanh vi cua triet*.