Perhaps you should try some spelling variations:
manh thanh » danh thanh, minh thanh, manh thang
thanh vai » thanh hai, thanh van, thanh tai
cac cuoc » cac nuoc, ca cuoc, cac quoc
so sach » so sanh, co sach, hoc sach
vai cua » dai cua, hai cua, lai cua
cac suc » cao suc, cac nuoc, cac quoc
hieu ve » hieu va, hieu van
nang xa » nang x, lang xa, nang ma
bo sach » co sach, hoc sach
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: ((so sach) or (bo sach)) ky nang xa hoi. hieu ve ((cac suc) OR (cac cuoc)) manh thanh vai cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((so sach) OR (bo sach)) ky nang xa hoi. hieu ve ((cac suc) OR (cac cuoc)) manh thanh vai cua te*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((so sach) or (bo sach)) ky nang xa hoi. hieu ve ((cac suc) OR (cac cuoc)) manh thanh vai cua te*".