Perhaps you should try some spelling variations:
hieu van » hieu va, thien van, lieu va
van hanh » van thanh, ban hanh, van anh
hanh dai » hanh tai, hanh dao, vanh dai
dong ha » dong hoa, dong hoc, dong tai
dong va » dung va, luong va, dong hoa
van cam » van nam, van lam, van cau
xuc van » duc van, luc van, vuc van
su sai » su tai, su hai, su dai
sai ky » sac ky
cua tu » cua tuc, cua su, cua cu

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "su sai ky ((dong ha) OR (dong va)) noi. hieu van cam xuc van hanh dai cua tu~".
• Adding a wildcard symbol may retrieve word variants: su sai ky ((dong ha) OR (dong va)) noi. hieu van cam xuc van hanh dai cua tu*.