Perhaps you should try some spelling variations:
thieu khang » chieu khong, thieu quang
thanh trung » thanh tung
nhung cong » dung cong, thong cong, hang cong
hoc thieu » toc thieu, hoc hien
trung ha » trung hoc, trung tam, trung cap
ha nhung » hoa nhung, hay nhung, pha nhung
cong dan » cong san, cong tan, huong dan
phan cau » phan dau, phan tu, toan cau
phan lap » phan dau
phan cac » nhan cach, phan dau, phan van

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 khang - thanh trung ha nhung cong dan ((((phan cau) OR (phan lap))) or (phan cac))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu khang - thanh trung ha nhung cong dan ((((phan cau) OR (phan lap))) OR (phan cac)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc thieu khang - thanh trung ha nhung cong dan ((((phan cau) OR (phan lap))) or (phan cac))".
• Adding a wildcard symbol may retrieve word variants: hoc thieu khang - thanh trung ha nhung cong dan ((((phan cau) OR (phan lap))) or (phan cac))*.