Perhaps you should try some spelling variations:
manh hanh » danh thanh, minh thanh, manh huynh
xanh hanh » danh thanh, ban hanh, van hanh
sach ky » sac ky, sach y, sach ty
vai cua » dai cua, hai cua, lai cua
su sach » so sach, vu sach
va chat » van chat, va phat, cao chat
ve chat » van chat
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: su sach ky nang x hoi. hieu ((ve chat) or (va chat)) soc ((manh hanh) OR (xanh hanh)) vai cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su sach ky nang x hoi. hieu ((ve chat) OR (va chat)) soc ((manh hanh) OR (xanh hanh)) vai cua te*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "su sach ky nang x hoi. hieu ((ve chat) or (va chat)) soc ((manh hanh) OR (xanh hanh)) vai cua te*".