Perhaps you should try some spelling variations:
minh chanh » minh thanh, minh danh, dinh thanh
minh hanh » minh thanh, minh danh, minh anh
qua cham » qua hai, qua cac, va cham
cham duc » pham duc, cham soc, pham duy
su sach » so sach, vu sach
nang xa » nang x, lang xa, nang ma
vi cua » vai cua, di cua
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. hieu qua cham duc ((minh hanh) OR (minh chanh)) vi cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((su sach) OR (vu bach)) ky nang xa hoi. hieu qua cham duc ((minh hanh) OR (minh chanh)) vi cua te.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((su sach) or (vu bach)) ky nang xa hoi. hieu qua cham duc ((minh hanh) OR (minh chanh)) vi cua te".
• Adding a wildcard symbol may retrieve word variants: ((su sach) or (vu bach)) ky nang xa hoi. hieu qua cham duc ((minh hanh) OR (minh chanh)) vi cua te*.