Perhaps you should try some spelling variations:
danh lai » danh sai, gianh lai, dinh lam
su sach » so sach, vu sach
nang xa » nang x, lang xa, nang ma
cac tru » ca tru, cac tro, cac thu
va danh » va dinh, va dan, va hanh
cua tre » cuu tre, cua triet, dua tren
tru va » truc va, tu va, trung va
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 (vu bach)) ky nang xa hoi. lieu va cac tru va danh lai ((cua tre) or (cua te))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((su sach) OR (vu bach)) ky nang xa hoi. lieu va cac tru va danh lai ((cua tre) OR (cua te)).
• Adding a wildcard symbol may retrieve word variants: ((su sach) or (vu bach)) ky nang xa hoi. lieu va cac tru va danh lai ((cua tre) or (cua te))*.