Perhaps you should try some spelling variations:
dang hoa » dang hoai, dang khoa, dong hoa
ky dang » ky nang, ky danh
hoa hoi » khoa hoi, hoa hoc, hoa doi
hieu va » hieu qua
tuan vi » quan vi, luan vi, quans vi
tu sac » tu sach, tu cac, tu san
sac ky » cac ky, sai ky
cao ly » cao ky, co ly, cam ly
ly anh » le anh
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: tu sac ky dang hoa hoi. ((hieu va) or (lieu va)) cao ly anh tuan vi cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sac ky dang hoa hoi. ((hieu va) OR (lieu va)) cao ly anh tuan vi cua te.
• Adding a wildcard symbol may retrieve word variants: tu sac ky dang hoa hoi. ((hieu va) or (lieu va)) cao ly anh tuan vi cua te*.