Perhaps you should try some spelling variations:
hach duoc » hanh duoc, sach duoc, hoc duoc
dao nguoi » cho nguoi
manh duoc » hanh duoc, nganh duoc, doanh duoc
duoc dao » duc dao, doc dao, duoc dai
ly nguoi » le nguoi, tay nguoi, lam nguoi
tu hach » tu hanh, tu cach, tu sach
tu manh » tu minh, tu hanh, vu manh

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( tu hach duoc dao nguoi ) or ( tu manh duoc ly nguoi ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( tu hach duoc dao nguoi ) OR ( tu manh duoc ly nguoi )).
• Adding a wildcard symbol may retrieve word variants: (( tu hach duoc dao nguoi ) or ( tu manh duoc ly nguoi ))*.