Perhaps you should try some spelling variations:
thuoc sach » hoc sach, nuoc sach, thuat sach
thu sach » tu sach, thuat sach, thu hoach
danh vai » danh sai, danh va, doanh van
cac loc » cac lop, cac toc, cac hoc
ty nang » ky nang, ty hang, ly nang
vai cua » dai cua, hai cua, lai cua
va danh » va dinh, va dan, va hanh
hieu ve » hieu va, hieu van
loc va » hoc va, luc va
cua te » cua tu
ve cac » va cac, vien cac
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 sach) or (thuoc sach)) ((ty nang) or (ty xang)) x hoi. hieu ve cac loc va danh vai cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((thu sach) OR (thuoc sach)) ((ty nang) OR (ty xang)) x hoi. hieu ve cac loc va danh vai cua te.
• Adding a wildcard symbol may retrieve word variants: ((thu sach) or (thuoc sach)) ((ty nang) or (ty xang)) x hoi. hieu ve cac loc va danh vai cua te*.