Perhaps you should try some spelling variations:
nhan thai » nhanh thai, nhan tai, nhan tham
nang xa » nang x, lang xa, nang ma
thue va » thuc va, thuyet va, thuc vat
cua tre » cua te, cua triet, dua tren
cuu tre » cau tren, cau treo
tu sac » tu sach, tu cac, tu san
sac ky » cac ky, sai ky
va nam » van nam, ha nam, va nay
thu va » thuc va, tu va, thu ha

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu sac ky nang xa hoi. lieu va nam ((thu va) OR (thue va)) nhan thai ((cua tre) or (cuu tre))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sac ky nang xa hoi. lieu va nam ((thu va) OR (thue va)) nhan thai ((cua tre) OR (cuu tre)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sac ky nang xa hoi. lieu va nam ((thu va) OR (thue va)) nhan thai ((cua tre) or (cuu tre))".
• Adding a wildcard symbol may retrieve word variants: tu sac ky nang xa hoi. lieu va nam ((thu va) OR (thue va)) nhan thai ((cua tre) or (cuu tre))*.