Perhaps you should try some spelling variations:
ban thanh » ban hanh, ban hang
thu sai » thu tai, thu san, thu ai
thu hai » thu ha, thu nhap, thu hang
hieu va » lieu va, hieu qua
va hanh » van hanh, va thanh, va danh
vai cua » dai cua, hai cua, lai cua
va cam » va cham, va cac, va cao
cua te » cua tu
x hoi » xa hoi, o hoi, x ho

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((thu sai) or (thu hai)) ky nang x hoi. hieu va cam xuc ((va hanh) or (ban thanh)) vai cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((thu sai) OR (thu hai)) ky nang x hoi. hieu va cam xuc ((va hanh) OR (ban thanh)) vai cua te.
• Adding a wildcard symbol may retrieve word variants: ((thu sai) or (thu hai)) ky nang x hoi. hieu va cam xuc ((va hanh) or (ban thanh)) vai cua te*.