Perhaps you should try some spelling variations:
trinh cuong » trinh chuong, trinh cong, trinh duong
thieu tinh » trieu tinh, chieu tinh, thien tinh
hanh trinh » canh tranh, hanh chinh
cuong dung » tuong duong, ung dung, thong dung
hoc thieu » toc thieu, hoc hien
trong van » trong cac
chinh tai » chinh tri
chinh ca » chinh ta, chinh va, chinh cho

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 tinh - hanh trinh cuong dung trong van ((chinh ca) OR (chinh tai))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc thieu tinh - hanh trinh cuong dung trong van ((chinh ca) OR (chinh tai))".
• Adding a wildcard symbol may retrieve word variants: hoc thieu tinh - hanh trinh cuong dung trong van ((chinh ca) OR (chinh tai))*.