Perhaps you should try some spelling variations:
mach duoc » bach tuoc, gach duoi, hanh duoc
tay nguoi » toc nguoi, dao nguoi
hach duoc » hanh duoc, hoc duoc, bach tuoc
sach duoc » sach nuoc, sach dao, sach dung
duoc tay » duoc tap, duoc thao, toc tay
tu mach » tu cach, tu manh, tim mach
tu hach » tu hanh, tu cach, vu khach
tu sach » thu sach, su sach, te sach

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

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