Perhaps you should try some spelling variations:
nang ho » nang hoc, nang co, tang ho
cao luc » bao luc, cao duc, cao suc
va hanh » van hanh, va thanh, va danh
hanh ca » hanh cac, hanh cat, hanh cua
cua tre » cua te, cuu tre, cua triet
tu bai » tu ban, tu bat
te bai » te bao, te tai, te ban
ho hai » hoc hai, pho hai, cho hai
va cao » va cac, va co, va dao
luc va » duc va, tuc va, loc va
ca cua » co 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 bai) OR (te bai)) ky nang ho hai. lieu va cao luc va hanh ca cua tre~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((tu bai) OR (te bai)) ky nang ho hai. lieu va cao luc va hanh ca cua tre".
• Adding a wildcard symbol may retrieve word variants: ((tu bai) OR (te bai)) ky nang ho hai. lieu va cao luc va hanh ca cua tre*.