Perhaps you should try some spelling variations:
thieu tinh » trieu tinh, chieu tinh, thien tinh
manh trung » manh tung, thanh trung, manh hung
dung thanh » duong thanh, dong thanh, dang thanh
hoc thieu » toc thieu, hoc hien
cong dung » cuong dung, cong dong, cong luong
phan lapi » phan loai, phan tap, phan lan
trung ca » trung cap, truong ca, trung cua
phan lap » phan dau
ca cong » cua cong, cac cong, cao cong

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc thieu tinh - manh trung ca cong dung thanh ((phan lap) or (phan lapi))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu tinh - manh trung ca cong dung thanh ((phan lap) OR (phan lapi)).
• Adding a wildcard symbol may retrieve word variants: hoc thieu tinh - manh trung ca cong dung thanh ((phan lap) or (phan lapi))*.