Perhaps you should try some spelling variations:
nhanh thanh » phan thanh, nhanh tinh
thanh ban » thanh san, thanh van, thanh bac
su sach » so sach
vu sach » vu bach, vu khach
ty nang » ky nang, ty xang, ty hang
nang xa » nang x, lang xa, nang ma
cac duc » cao duc, cac dac, cac nuoc
ban cua » ban quan

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 (vu sach)) ty nang xa hoi. lieu va ((cac duc) or (cac du)) nhanh thanh ban cua vat~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((su sach) OR (vu sach)) ty nang xa hoi. lieu va ((cac duc) OR (cac du)) nhanh thanh ban cua vat.
• Adding a wildcard symbol may retrieve word variants: ((su sach) or (vu sach)) ty nang xa hoi. lieu va ((cac duc) or (cac du)) nhanh thanh ban cua vat*.