商号在王老掌柜接管时曾与平遥十大票号保持着良好的资信关系，如日升昌、天成亨、蔚盛长三个票号是它资信关系的主要来源之处。他病故以后，侯某接任后，仍与十大票号资信关系比较密切。当时它在俄国莫斯科一带举债借款，炒卖卢布的钱，大部分来自于天成亨、蔚盛长两票号，炒卖卢布失败以后，由于无法还清票号借款，其中天成亨票号连续几年出现了资金周转不灵的局面后，也迫使走向衰败了，老百姓说的“城门失火，殃及池鱼”也就是这个道理。

When Wang took over, he maintained a good credit relationship with Pingyao ten bills, such as Rishengchang, Tianchengheng and Weisheng, which are the main source of its credit relationship.After he died of illness, Hou Mou took over, still with the top ten ticket number credit relationship is relatively close.When it borrowing in Moscow, Russia, money, mostly from tiancheng heng, wei sheng long two bills, sell the rouble failed, unable to pay off the loan, including tiancheng heng Banks for several years after capital turnover, also forced to decline, people said "gate fire, and fish" is this truth.