Perhaps you should try some spelling variations:
manh vanh » mach vanh, anh anh, manh binh
duc manh » suc manh, duc anh, duc minh
vanh tai » van tai, hanh tai, anh tai
ky danh » ky anh
hieu ve » hieu va, hieu van
ve pham » vi pham, v pham, ve phan
tai cuu » tai cuc, tai buu, tai cua
cuu tre » cua tre, cau tren, cau treo
su sai » su tai, su hai, su dai

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

• Performing a fuzzy search may retrieve terms with similar spellings: su sai ((((ky dang) OR (ky danh))) or (ky nang)) xa hoi. hieu ve pham duc manh vanh tai cuu tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su sai ((((ky dang) OR (ky danh))) OR (ky nang)) xa hoi. hieu ve pham duc manh vanh tai cuu tre.
• The words AND, OR and NOT may confuse the search; try adding quotes: "su sai ((((ky dang) OR (ky danh))) or (ky nang)) xa hoi. hieu ve pham duc manh vanh tai cuu tre".
• Adding a wildcard symbol may retrieve word variants: su sai ((((ky dang) OR (ky danh))) or (ky nang)) xa hoi. hieu ve pham duc manh vanh tai cuu tre*.