Perhaps you should try some spelling variations:
chat luc » chat xuc, chat lua, nhan luc
tang dai » tang tai, tang dan, lang dai
va dinh » van dinh, va kinh, va tinh
ky tang » ky nang, ky dang, kho tang
dai hoi » dai hoc, dai hai, dai moi
hieu su » hieu sau, tieu su, hieu so
su chat » su phat, du chat, so chat
vai cua » dai cua, hai cua, lai cua
va danh » va dan, va hanh, dia danh
tu sai » tu bai, tu san, tu cai
sai ky » sac ky
cua te » cua tu

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 tang dai hoi. hieu su chat luc ((va danh) OR (va dinh)) vai cua te~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sai ky tang dai hoi. hieu su chat luc ((va danh) OR (va dinh)) vai cua te".
• Adding a wildcard symbol may retrieve word variants: tu sai ky tang dai hoi. hieu su chat luc ((va danh) OR (va dinh)) vai cua te*.