Perhaps you should try some spelling variations:
minh thanh » dinh thanh, tinh thanh, hinh thanh
thanh tai » thanh hai, thanh toan, doanh tai
tu sach » thu sach, te sach, tu cach
su sach » so sach, vu sach
nang xa » nang x, lang xa, nang ma
hieu ve » hieu va, hieu van
vu minh » vu dinh, van minh
buu tre » cuu tre
y nang » ky nang, ly nang, v nang
ve cam » ve cham, ve cac, va cam
cam vu » cam tu, cam va, cao vu

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: ((tu sach) or (su sach)) y nang xa hoi. hieu ve cam vu minh thanh tai buu tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((tu sach) OR (su sach)) y nang xa hoi. hieu ve cam vu minh thanh tai buu tre.
• Adding a wildcard symbol may retrieve word variants: ((tu sach) or (su sach)) y nang xa hoi. hieu ve cam vu minh thanh tai buu tre*.