Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
dung chung » dung cong, dung ung, dung trung
hoc thieu » toc thieu, hoc hien
tranh cua » doanh cua, manh cua
cua dung » cua dang, cua dong, qua dung
chung la » chung ta, cung la, chung xa
phan cau » phan dau, phan cac, phan lap

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 - canh tranh cua dung chung la ((phan cau) OR (phan tu))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc thieu xanh - canh tranh cua dung chung la ((phan cau) OR (phan tu))".
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - canh tranh cua dung chung la ((phan cau) OR (phan tu))*.