Perhaps you should try some spelling variations:
nhanh thanh » phan thanh, nhanh tinh
thanh thai » thanh hai, thanh tai, nhanh thai
cua triet » cua viet, su triet, va triet
dang xay » dang van, van xay
hieu van » hieu va, thien van, lieu va
lam xuc » cam xuc, lam duoc
xuc ban » duc ban, cuc ban, quoc ban
van lam » van nam
xay hoi » xa hoi, tay hoi, cay phoi
ky dang » ky nang, ky danh
sai ky » sac ky
tu sai » tu bai, tu san, tu cai

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu sai ky dang xay hoi. hieu van lam xuc ban ((thanh thai) or (nhanh thanh)) cua triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sai ky dang xay hoi. hieu van lam xuc ban ((thanh thai) OR (nhanh thanh)) cua triet.
• Adding a wildcard symbol may retrieve word variants: tu sai ky dang xay hoi. hieu van lam xuc ban ((thanh thai) or (nhanh thanh)) cua triet*.