Perhaps you should try some spelling variations:
thien tinh » khien tinh, thien minh, tien tinh
nhanh mang » nhanh lang, hanh mang, nhanh quang
hoc thien » hoc hien, hoc thieu, hoc thiet
cong cong » cong dong, trong cong, dung cong
mang cua » manh cua, dung cua, ban cua
cong dan » cong san, cong tan, huong dan
dan nhan » danh nhan, dan chan, van nhan
nhan tao » nhan tai, nhan dan

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc thien tinh - nhanh mang cua cong cong dan nhan tao~.
• Adding a wildcard symbol may retrieve word variants: hoc thien tinh - nhanh mang cua cong cong dan nhan tao*.