Perhaps you should try some spelling variations:
hanh tranh » canh tranh, hanh trinh, hanh trang
dong trinh » cong trinh, dong tinh, dong tranh
thong cong » trong cong, tong cong, thong thong
tranh cua » doanh cua, manh cua
hang cong » dang cong, hang nong, bang cong
doi tinh » doi trinh, hoi tinh, don tinh
dan han » dan chan, dan than, dan hanh
han tap » han tai, toan tap, nhan tai

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((dong trinh) or (doi tinh)) tinh - hanh tranh cua ((hang cong) or (thong cong)) dan han tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((dong trinh) OR (doi tinh)) tinh - hanh tranh cua ((hang cong) OR (thong cong)) dan han tap.
• Adding a wildcard symbol may retrieve word variants: ((dong trinh) or (doi tinh)) tinh - hanh tranh cua ((hang cong) or (thong cong)) dan han tap*.