Perhaps you should try some spelling variations:
thanh vinh » thanh binh, thanh tinh, than kinh
hanh vinh » khanh vinh, hanh tinh, anh vinh
nang xay » dang xay, nganh xay, nang xuan
cua tre » cua te, cuu tre, cua triet
xuc van » duc van, luc van, vuc van
va chat » van chat, va phat, cao chat
va cham » va tham
xay hoi » xa hoi, tay hoi, cay phoi
sac ky » cac ky, sai ky
te sac » te sach, te cac, te san

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 ky nang xay hoi. hieu ((va cham) or (va chat)) xuc van ((hanh vinh) OR (thanh vinh)) cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sac ky nang xay hoi. hieu ((va cham) OR (va chat)) xuc van ((hanh vinh) OR (thanh vinh)) cua tre.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sac ky nang xay hoi. hieu ((va cham) or (va chat)) xuc van ((hanh vinh) OR (thanh vinh)) cua tre".
• Adding a wildcard symbol may retrieve word variants: te sac ky nang xay hoi. hieu ((va cham) or (va chat)) xuc van ((hanh vinh) OR (thanh vinh)) cua tre*.