Rona Yimingda re natefeloa ke maemo a matle haholo har'a litebello tsa rona bakeng sa thepa ea rona ea boleng bo holimo, theko ea tlholisano le ts'ebeletso e nepahetseng bakeng sa Maemo a Maintenance bakeng sa Mechini ea Vector 2500 Auto Cutting.Ka lilemo tse fetang 18 tsa khoebo, re bokelletse boiphihlelo bo bongata le mahlale a tsoetseng pele tlhahisong ea lihlahisoa tsa rona.