Perhaps you should try some spelling variations:
hieu van » hieu va, thien van, lieu va
van cham » van chat, van tham, va cham
van hanh » van thanh, ban hanh, van anh
hanh vai » hanh vi, hanh va, hanh tai
ky lang » ky nang, ky tang, tay lang
ky dang » ky nang, ky danh
soc van » hoc van, oc van, sac van
vai cua » dai cua, hai cua, lai cua
su sac » su sach, su cac, su xac
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: su sac ((ky lang) OR (ky dang)) ha noi. hieu van cham soc van hanh vai cua tu~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "su sac ((ky lang) OR (ky dang)) ha noi. hieu van cham soc van hanh vai cua tu".
• Adding a wildcard symbol may retrieve word variants: su sac ((ky lang) OR (ky dang)) ha noi. hieu van cham soc van hanh vai cua tu*.