Perhaps you should try some spelling variations:
thong cong » trong cong, tong cong, thong thong
hieu xanh » chieu xanh, hieu manh, hieu nganh
cong danh » cuong danh, cong dan, cong thanh
danh tuan » anh tuan, manh tuan, danh thanh
tinh cua » trinh cua, tinh chat, tranh cua
sinh cua » manh cua, dinh cuu
tuan cau » toan cau, quan cau, tuan cu
sinh va » sinh vat, tinh va, dinh van

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

• Performing a fuzzy search may retrieve terms with similar spellings: cao hieu xanh - hanh ((tinh cua) or (((sinh cua) OR (sinh va)))) thong cong danh tuan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: cao hieu xanh - hanh ((tinh cua) OR (((sinh cua) OR (sinh va)))) thong cong danh tuan cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "cao hieu xanh - hanh ((tinh cua) or (((sinh cua) OR (sinh va)))) thong cong danh tuan cau".
• Adding a wildcard symbol may retrieve word variants: cao hieu xanh - hanh ((tinh cua) or (((sinh cua) OR (sinh va)))) thong cong danh tuan cau*.