Perhaps you should try some spelling variations:
cuong dung » tuong duong, ung dung, thong dung
luan cuong » luan cong, luan luong, xuan cuong
tieu hanh » dieu hanh, tiem hanh, tien hanh
hanh tung » thanh tung, manh tung, hanh dung
hanh mang » nhanh mang, hanh trang, nhanh lang
dung dan » dung dat, dung san, tung dan
toan cau » toan ban, toan tap, toan tai
toan cao » toan ban, toan tap

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo tieu hanh - ((hanh tung) or (hanh mang)) luan cuong dung dan ((toan cau) or (toan cao))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo tieu hanh - ((hanh tung) OR (hanh mang)) luan cuong dung dan ((toan cau) OR (toan cao)).
• Adding a wildcard symbol may retrieve word variants: theo tieu hanh - ((hanh tung) or (hanh mang)) luan cuong dung dan ((toan cau) or (toan cao))*.