Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
chinh chau » chinh cho, chinh phu, minh chau
hoc thieu » toc thieu, hoc hien
tuong cua » truong cua, huong cua, thong cua
nong cong » cong cong, tong cong, nang cong
chinh cau » chinh ca, chinh can, chinh tai
tung cua » trung cua, dung cua, tang cua
cong dan » cong san, cong tan, huong 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 thieu xanh - thanh ((tung cua) or (tuong cua)) nong cong dan ((chinh cau) OR (chinh chau))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu xanh - thanh ((tung cua) OR (tuong cua)) nong cong dan ((chinh cau) OR (chinh chau)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc thieu xanh - thanh ((tung cua) or (tuong cua)) nong cong dan ((chinh cau) OR (chinh chau))".
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - thanh ((tung cua) or (tuong cua)) nong cong dan ((chinh cau) OR (chinh chau))*.