Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
hoc thieu » toc thieu, hoc hien
tong cong » trong cong, cong cong, dung cong
cong cua » cong cu, dong cua, huong cua
cua tong » cua cong, cua dong, cua nong
cong san » cong tac
phan cau » phan dau, phan tu, toan cau
phan cac » nhan cach, phan dau, phan van
phan lap » phan dau

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