Perhaps you should try some spelling variations:
truong va » truong dai, truong cao, truong dao
thuoc ma » hoc ma, duoc ma
thanh di » thanh doi, thanh de, thanh do
su sach » so sach, vu sach
bo sach » co sach, hoc sach
ty nang » ky nang, ty xang, ty hang
nang xa » nang x, lang xa, nang ma
hieu ve » hieu va, hieu van
di cua » dai cua, doi cua, de cua
ve nam » he nam, va nam, le nam
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 (bo sach)) ty nang xa hoi. hieu ve nam ((truong va) or (thuoc ma)) thanh di cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((su sach) OR (bo sach)) ty nang xa hoi. hieu ve nam ((truong va) OR (thuoc ma)) thanh di cua te.
• Adding a wildcard symbol may retrieve word variants: ((su sach) or (bo sach)) ty nang xa hoi. hieu ve nam ((truong va) or (thuoc ma)) thanh di cua te*.