Perhaps you should try some spelling variations:
hanh tai » thanh tai, hang tai, han tai
cua suc » cua duc, cua tuc, cua cuc
va hanh » van hanh, va thanh, va danh
va cham » va chat, va tham
lang ha » long ha
ky lang » ky nang, ky dang, ky tang
sai ky » sac ky
va cam » va cac, va cao, va cai
luc va » duc va, tuc va, loc va
cua su » qua su
te sai » te tai, te bai, te lai

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

• Performing a fuzzy search may retrieve terms with similar spellings: te sai ky lang ha noi. hieu ((va cam) or (va cham)) luc va hanh tai ((cua su) or (cua suc))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sai ky lang ha noi. hieu ((va cam) OR (va cham)) luc va hanh tai ((cua su) OR (cua suc)).
• Adding a wildcard symbol may retrieve word variants: te sai ky lang ha noi. hieu ((va cam) or (va cham)) luc va hanh tai ((cua su) or (cua suc))*.