Perhaps you should try some spelling variations:
dang tay » dang xay, dung tay, dan tay
su triet » su tien, ve triet
toc sac » toc sach, toc san, hoc sach
ky dang » ky nang, ky danh
tay hoi » tay ho, tao hoi, tay thai
hieu ve » hieu va, hieu van
xuc may » xuc hay, truc may, phuc may
tinh ve » trinh ve, tinh ven, dinh ve
su viet » so viet
sac ky » cac ky, sai ky
ve cam » ve cham, ve cac, va cam

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

• Performing a fuzzy search may retrieve terms with similar spellings: toc sac ky dang tay hoi. hieu ve cam xuc may tinh ve ((su triet) or (su viet))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc sac ky dang tay hoi. hieu ve cam xuc may tinh ve ((su triet) OR (su viet)).
• Adding a wildcard symbol may retrieve word variants: toc sac ky dang tay hoi. hieu ve cam xuc may tinh ve ((su triet) or (su viet))*.