Perhaps you should try some spelling variations:
nang tai » hang tai, tang tai, sang tai
day thuc » dan thuc, cay thuc, dai thuc
xa khanh » xa thanh, van khanh, dat khanh
than cua » nhan cua, thai cua, ban cua
tai hoi » tai khoi, dai hoi, tai hai
va hanh » van hanh, va thanh, va danh
cua tre » cua te, cuu tre, cua triet
tu can » tu ban, tu cac, thu canh
can ky » van ky, dan ky, ban ky
va day » va dao, va dau, va dap

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu can ky nang tai hoi. lieu va day thuc ((xa khanh) or (va hanh)) than cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu can ky nang tai hoi. lieu va day thuc ((xa khanh) OR (va hanh)) than cua tre.
• Adding a wildcard symbol may retrieve word variants: tu can ky nang tai hoi. lieu va day thuc ((xa khanh) or (va hanh)) than cua tre*.