Perhaps you should try some spelling variations:
sang tao » hang tai
su sach » so sach, vu sach
co sach » bo sach, cuon sach, hoc sach
nang ma » tang ma, sang ma, nang cao
va dang » van dang, va nang, va lang
dang de » dang deo, dung de, dang do
cac tu » cac thu, cach tu, cac du
de cua » le cua, te cua, dieu cua
cua te » cua tu

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) or (co sach)) v ((nang ma) or (sang tao)) hoi. lieu va cac tu va dang de cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((su sach) OR (co sach)) v ((nang ma) OR (sang tao)) hoi. lieu va cac tu va dang de cua te.
• Adding a wildcard symbol may retrieve word variants: ((su sach) or (co sach)) v ((nang ma) or (sang tao)) hoi. lieu va cac tu va dang de cua te*.