After ages of very low trading activity, in December the stock of SinoFresh HealthCare, Inc. (PINK:SFSH) attracted the eyes of investors with its remarkable surge in both price and volume. On Dec. 3, SFSH reached a volume of almost 5 million shares, which apparently had prompted the huge surge in the stock price at the beginning of this week. Thus on Monday, SFSH recorded a 215% increase of its share price and closed at $0.06. On Wednesday the stock was on the verge of breaking the pink sheets quotes…