Perhaps you should try some spelling variations:
thong cong » trong cong, thong thong, phong chong
tieu danh » dieu danh, tiep danh, thien danh
hanh sinh » hanh tinh, hanh dinh, hinh sinh
tong cong » trong cong, cong cong, dung cong
manh toan » thanh toan, anh tuan, tinh toan
sinh cua » manh cua, dinh cuu, sinh va

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

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