Perhaps you should try some spelling variations:
ky lang » ky dang, ky tang, tay lang
hieu ve » hieu va, hieu van
cac xuc » cam xuc, cac nuoc, chat xuc
va hanh » van hanh, va thanh, va danh
van anh » van thanh, tuan anh, van minh
vai cua » dai cua, hai cua, lai cua
tu sai » tu bai, tu san, tu cai
ve cac » va cac, vien cac
cua tu » cua tuc, cua su, cua cu

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 lang) OR (ky nang)) van hoa. hieu ve cac xuc ((va hanh) or (van anh)) vai cua tu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sai ((ky lang) OR (ky nang)) van hoa. hieu ve cac xuc ((va hanh) OR (van anh)) vai cua tu*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sai ((ky lang) OR (ky nang)) van hoa. hieu ve cac xuc ((va hanh) or (van anh)) vai cua tu*".